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GC KK

Overview
  • Total Patents
    183
  • GoodIP Patent Rank
    181,591
About

GC KK has a total of 183 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan, United Kingdom and Republic of Korea. Its main competitors in its focus markets pharmaceuticals, medical technology and macromolecular chemistry and polymers are G C DENTAL IND CORP, BISCO INC and SHOFU KK.

Patent filings in countries

World map showing GC KKs patent filings in countries
# Country Total Patents
#1 Japan 97
#2 United Kingdom 56
#3 Republic of Korea 28
#4 Australia 1
#5 China 1

Patent filings per year

Chart showing GC KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kamohara Hiroshi 18
#2 Futami Shunichi 14
#3 Okada Junichi 11
#4 Mamada Koichi 9
#5 Kumagai Tomohiro 9
#6 Hirota Kazuo 8
#7 Sakuma Tetsuo 8
#8 Kato Shinichi 8
#9 Abiru Masao 7
#10 Iiyama Kenichi 7

Latest patents

Publication Filing date Title
KR20160042888A Trays for impression
GB0121295D0 Resin material for deture base
GB0101865D0 Calcium hydroxide-based root canal filling material
GB2345697A Dental restorative material
JPH11180814A Dentine adhesive set
JPH11180815A Glass powder for dental glass ionomer cement
JPH11171752A Dentifrice composition
JPH11172204A Metal surface treating agent
JPH1176270A Gypsum type embedding material composition for dentistry
JPH1179925A Resin composition for orthodontia of photopolymerization type
JPH1176264A Stopper for apparatus for treating dental root canal
JPH1147158A Angled dental implant
JPH1072307A Silicone composition for dental impression
JPH10108871A Angled dental implant
JPH10323353A Dental resin material and method for producing the same
JPH10309289A Case for dental therapy tools for root canal
JPH10309286A Dental therapy tool for root canal
JPH10276836A Toothbrush with perfume
JPH10277059A Dental prosthesis and its production
JPH10265318A Resin composition for dental filling